68426787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159503}}^1$

素因数の和:159530

約数の個数: 16

約数和(自身を含む): 107186688

約数和(自身を除く): 38759901

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 159503, 478509, 1754533, 2073539, 5263599, 6220617, 22808929, 68426787]

約数ペア:

[(1, 68426787), (3, 22808929), (11, 6220617), (13, 5263599), (33, 2073539), (39, 1754533), (143, 478509), (429, 159503)]